Libre 3.5 keeps crashing when loading

I’m using Win 7 64 bit and I don’t know what I’ve done (may have deleted something vital) but every time I try to open Libre Office 3.5 it starts to load gets to "loading Danish something or other then disappears then Soluto flys up and announces that “Libre Office has crashed” tried reinstalling 3.5.3, tried installing 3.4 still crashes. I downloaded OpenOffice and that works. Any Ideas? Terry

Try resetting the user profile, see more here:
http://wiki.documentfoundation.org/UserProfile

Thank you Friend! That worked, I’ve spent days on this. Terry